DSMAC Group is a crusher machines and sand making machine manufacturer with a complete line of crushing, grinding and screening equipment,offer jaw crusher,impact crusher,concrete crushers,rock crushers,cement crusher plant.

Category Archives: crusher parts

In order to meet the requirements of hard condition of series abrasion, DSMAC has pushed out the AMC (super high manganese/ tungsten and Titanium alloy composite materials) hammer head, which is named of “big gold tooth” super hammer head, this kind of hammers have a 50% longer service life than those made of common high manganese steel, and much safer.

Why choose the DSMAC hammer crusher hammers

DSMAC owns a research development team, including 3national experts and a large number of senior engineers and masters. In addition, the company also established strategic partnerships with famous universities, such as Xi’an Jiaotong University, Materials engineering College of Zhengzhou University, Harbin materials research institute, and many of universities and R&D institution, will keep long-term and close cooperation to promote wear-resisting casting industry development in China.

Not only the hammer crusher hammers, we also have other crusher spares for you such as jaw plate, cone crusher parts, blow bar, crusher rotor, inner plate, etc. Both the parts support order, if you have the drawing, you can enjoy 5% discount we provided for you, and what’s more, you can also find the best jaw crusher, cone crusher, hammer crusher, impact crusher, roller crusher ,stone crushing plant, sand production line, feeders ,screens and mobile crusher with reasonable price here.

High efficiency fine crusher is specially designed for fine crushing medium hard materials in concrete industry, with large capacity, fineness discharging material and low power consumption, now this high efficiency fine crusher has been widely used in many different countries, and is well welcomed by our clients everywhere.

High Efficiency Fine Crusher Introduction

DSMAC has successfully designed and manufactured the newest high efficiency fine crusher. It is widely used in the cement, metallurgy, glass, power sector, chemical fertilizer industry, etc. The high efficiency fine crusher integrates the advantages of hammer crusher, impact crusher, etc. And it’s further improved by terms of structure, material, etc. The optimized crushing chamber improves fine crushing effects and enhances the life time of spare parts. The hammerhead is designed with tungsten and titanium alloy integrated structure and other special wear-resistant materials which greatly lengthen the service life of hammerhead. It is a high-tech product for which we have full intellectual property rights. Our company owns the technology, in terms of clinker crushing in particular, which is way ahead of our fellow competitors.

High Efficiency Fine Crusher features

1. High efficiency fine crusher with high yield and the product is small in size.

2. The crushing cavity enables the wear-resistant parts to have longer service life.

3. The space between impact plate and hammerhead can be adjusted.

4. The hydraulic device is convenient to maintain.

5. The distance between discharging grates and rotor can be adjusted. It enjoys steady discharging granularity.

High efficiency fine crusher manufacturer

DSMAC Group is a crusher and sand making machine manufacturer (since 1997) with a complete line of crushing, grinding and screening equipment. DSMAC has newly developed a single stage jaw crusher, combined with original R series sand making machine, this is a new stone production line, they can crush granite, basalt, limestone, river stone, iron ore, etc. and in order to repay the broad masses of old and new customers, we have a series of special offer of you.

In order to meet the requirements of hard condition of series abrasion, DSMAC has pushed out the AMC (super high manganese/ tungsten and Titanium alloy composite materials) hammer head, which is named of “big gold tooth” super hammer head, this kind of hammers have a 50% longer service life than those made of common high manganese steel, and much safer.

Hammer crusher hammers advantages

1. Pure molten steel and the matrix is more compact.

2. Crusher hammers casted the Tungsten Titanium alloy in the high-manganese steel substrate, It may resist the severe grinding abrasion.

Why choose the DSMAC hammer crusher hammers

DSMAC owns a research development team, including 3national experts and a large number of senior engineers and masters. In addition, the company also established strategic partnerships with famous universities, such as Xi’an Jiaotong University, Materials engineering College of Zhengzhou University, Harbin materials research institute, and many of universities and R&D institution, will keep long-term and close cooperation to promote wear-resisting casting industry development in China.

Not only the hammer crusher hammers, we also have other crusher spares for you such as jaw plate, cone crusher parts, blow bar, crusher rotor, inner plate, etc. Both the parts support order, if you have the drawing, you can enjoy 5% discount we provided for you, and what’s more, you can also find the best jaw crusher, cone crusher, hammer crusher, impact crusher, roller crusher ,stone crushing plant, sand production line, feeders ,screens and mobile crusher with reasonable price here.

2PGC roll crusher is a special crusher for cement plant and coal crushing, targeting large crushing capacity, safe and reliable to settle low crushing efficiency of coal crusher and cement crusher on the market. This 2PGC crusher is suitable for brittleness and soft ore coarse crushing and medium crushing, widely used in mining, coal, cement, silicate, and other industries.

2PGC crusher used in France

As we know, France is a country with a very developed cement industry, the LAFARG group, second largest cement producer and supplier, it’s located in France. They have many branches in different countries at present. And fortunately, as China’s largest crusher and crusher parts manufacturer and supplier, DSMAC has honor to collaborate with the LAFARG group, supplying them with crusher and crusher wear parts.

2PGC roll crusher performing features

The crushing rolls consist of the roller bodies, complemented with crushing rings or crushing shells. The rolls are secured either with anchor bolts and end disks, or bolted with screws. In order to facilitate maintenance, the crushing roll shafts are arranged in heavy-duty cast steel housings with lubricated, amply dimensioned spherical roller bearings. Materials used are of highly wear-resistant specially cast alloys in order to achieve long lifetimes of parts.

2PGC roll crusher main customer benefits

1. With the advanced hydraulic control system, users can adjust the pressure according to the material hardness, so that can press and pulverize the materials absolutely.

2. With sensor, the roller crushers can load relief when overload, so that to protect the machine.

2PGC roll crusher for sale manufacturer

DSMAC Group is a crusher and sand making machine manufacturer with a complete line of crushing, grinding and screening equipment. Our equipment can be used in the mining, building materials, metallurgy, transportation, coal, chemical and environmental protection industries, we have rich experience in crushing equipment (since 1997), during the past years, our product series include different kinds of fixed crusher, stone crushing plant, sand making line, sand washer, feeders, screen machine, mobile crusher , mobile crusher plant and crusher parts, etc. our crusher parts support custom if you can provide the drawing or part numbers.

With the rapid development of mining industry, there is a growing demand for impact crusher and impact crusher blow bars, facing a quite serious problem of wear parts consumption, DSMAC has been dedicated to researching and developing the crusher parts as blow bars, and made some significant breakthrough.

Impact crusher blow bars introduction

Manufactured with hypereutectic super high chromium, DSMAC’s impact crusher parts blow bar has a service life 50~100% longer than those made of traditional high chromium iron. The special processing techniques ensure that our flat hammer has leading performance.

Impact crusher blow bars performance features

1. Using proprietary metamorphic agent for modification treatment, fine grains, improve carbide configuration and distribution, and to improves the abrasion resistance and tenacity.

Hammer crusher is one of the main limestone crusher machine in South Africa, DSMAC is a good hammer crusher manufacturer, it supplies high quality limestone crusher machines and high wear-resistant hammer crusher hammers for sale.

Limestone is a kind of important raw materials for cement enterprise, and the crusher hammers are easy to wear for the hammer crusher. DSMAC new hammer crusher can be used in hard condition of series abrasion. Hammer crusher spares-Crusher hammers aim at the crushing of limestone with abnormal content of SiO2.

DPC2018-hammer crusher

DPC2018-hammer crusher is one type of hammer crusher, this hammer crusher is applicable for both dry and wet crushing. Hammer crusher is widely used for medium or fine crushing for medium hard and brittle materials by departments of mine, cement, coal, building material, metallurgy, chemical industry.

As one of the jaw plates manufacturers in South India, DSMAC supplies crusher jaw plates with the materials of super high manganese steel and alloy high manganese steel. Jaw plates are the main jaw crusher parts, they have an important effect on jaw crusher working efficiency.

DSMAC jaw plates for sale

DSMAC jaw plates for jaw crusher is manufactured with super high manganese steel, therefore it has a service life 50~100% longer than those made of traditional high manganese steel. Every model of PE series jaw crushers in DSMAC is tested for shock, stress, strain, thermal loading, deformation, vibration and noise under a wide range of load conditions. The special processing techniques ensure that our jaw plate has leading performance.

What material is jaw plates made of?

The materials of crusher jaw plates use super high manganese steel and alloy high manganese steel, the wear-resisting degree is higher than traditional one. What’s more, jaw crusher plates are manufactured using cold processing hardening technology, the hardness is improved. Moreover, water toughening technology to avoid making the performance poor during the process of natural phase change.

With the development of mining industry, crushing machines play an more and more important role, at the same time, the crusher spares service life has been take into consideration by the clients, crusher spares are the main part of crusher machines, they have an important effect on the crusher machines working efficiency, crusher hammers are the main hammer crusher spares, and crusher hammers especially big gold tooth crusher hammers and sandwich crusher hammers are DSMAC patent crusher spares, which service life is 50%~100% longer than the ordinary high-manganese steel crusher hammers.

“Big gold teeth” crusher hammers are a highly wear-resistant crusher hammers. DSMAC manufactures this type of crusher hammers with external refining and pressure casting technologies. Molten steel is purer and the matrix is more compact. Our crusher hammers has a service life longer than those made of common high manganese steel and is safer to use.

Big gold tooht crusher hammers are designed with incomparable high technology, it helps throughly solve the problem which has puzzled generations of scientific research personnel for cement and wear-resistant materials. “Sandwich” crusher hammers features few wear parts, easy replacement, low cost, etc.

2. “big gold tooth” Crusher Hammers’ service life has been enhanced by 50% compared to the ordinary high-manganese steel!

3. compared to the similar products, “big gold tooth” Crusher Hammers have the advantage strong wear resistance and low price.

Big gold tooth crusher hammers are widely used in hammer crusher, ring hammer crusher, single stage hammer crusher, stone crusher and rock crusher, mobile hammer crusher and so on. DSMAC crusher hammers are used in many countries, such as USA, Britain, India, Sri Lanka, Canada, Russia, etc and have a good reputation. If you want to improve your crusher machines working efficiency and working life, DSMAC crusher hammers will be your best choice.

stone crushing equipment in cement production line

Cement is made from limestone and clay through calcinations at high temperature. In cement production process, most materials need to be crushed, such as limestone, clay and mine, etc. The biggest quantity of materials is limestone,whose size is large and hardness is high after exploitation, so it is very important to crush limestone in cement production process.

grinding process in cement plant

The stone production line in every cement plant is similar, however the final materials is stone powder, so it must add the step of grinding process in cement plant. While crushing process is more economic and convenient than grinding process. The large-block materials should be crushed to tiny and even size as possible as they can before entering milling machine, in order to all eviate the load of milling machine and increase the output of milling. Meanwhile it can lighten the segregation phenomenon in varying degrees in transportation and storage, raising the exactitude of ingredient after materials crushed.
So it is very important to choose the crushing and grinding machine, because limestone is high hardness material, and it can be crushed by DPC single stage hammer crusher, which specially used for the rigor condition of limestone abrasic, at last screened by vibrating screen. At this time materials which match the desired size go to the next step—grinding, materials which don’t meet the size go back and continue to crush, until reach the required size.

The stone crushing equipment of DSMAC has plenty of advantages, such as highefficiency, capital-saving, reasonable structure and reliable operating, etc. So it is ideal equipment for cement production line. Welcome to visit our company!

The moving jaw plate and fixed jaw crusher of jaw crusher

Jaw crusher moving jaw plate attached to the Ministry and the eccentric shaft, the lower part of the thrust plate support, while the fixed jaw plate is fixed to the rack.

The eccentric shaft rotates, moving jaw plate is mainly exposed to the material compression, while the fixed jaw plate material sliding under the main cutting action.

Through failure analysis that the jaw plate wear mechanisms:the material for the formation of the jaw plate fatigue wear of repeated extrusion, the material on the short-range sliding jaw plate to form the cutting wear.

To improve the jaw crusher jaw plate life, the main consideration the hardness and toughness. Material hardness, material pressed into a small jaw plate depth, surface deformation, and abrasive slip generated by cutting a small amount; materials have a certain toughness to prevent brittle fracture in the extrusion process, to ensure the normal use of the jaw plate.